PREFORMED LINE PRODUCTS CO — Director's Dealing 2011

May 10, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: PREFORMED LINE PRODUCTS CO (PLPC)
CIK: 0000080035
Period of Report: 2011-05-10

Reporting Person: RUHLMAN ROBERT G (Director, President - CEO, 10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-05-10	Common shares, $2 par value	S	7586	$69.21	Disposed	474571	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common shares, $2 par value	115431	Direct
Common shares, $2 par value	23305	Indirect
Common shares, $2 par value	180400	Indirect
Common shares, $2 par value	46656	Indirect
Common shares, $2 par value	300	Indirect

Footnotes

F1: Reflects a change in the nature of the Reporting Person's beneficial ownership. This amount was previously reported as direct beneficial ownership.